| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.81 | 13.855% | $105.6688 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $142.90 | 12.165% | $160.2838 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $179.44 | 7.329% | $192.5912 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $151.50 | 13.460% | $171.8919 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $211.77 | 5.299% | $222.9917 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $160.55 | 5.304% | $169.0656 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $69.27 | 5.647% | $73.1817 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $1,008.24 | $1,095.6747 | $1,095.67 | $1,095.70 | $1,095.80 | |